CN208581240U - A kind of portable terminal signal tester - Google Patents
A kind of portable terminal signal tester Download PDFInfo
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- CN208581240U CN208581240U CN201820855840.XU CN201820855840U CN208581240U CN 208581240 U CN208581240 U CN 208581240U CN 201820855840 U CN201820855840 U CN 201820855840U CN 208581240 U CN208581240 U CN 208581240U
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Abstract
The utility model discloses a kind of portable terminal signal testers, comprising: GPS positioning module, for obtaining and sending the location information of tester；Signal acquisition module, for collecting and sending network signal status information；Display module, and the system core module connecting with GPS positioning module and signal acquisition module, system core module is for receiving location information and network signal status information and being shown by display module.The portable terminal signal tester can treat installation point signal strength before terminal antenna installation and carry out quantitative display, can be convenient and intuitively judge whether point to be installed is suitable installation point, improve the success rate of antenna installation.
Description
Technical field
The utility model relates to wireless communication fields, particularly relate to a kind of portable terminal signal tester.
Background technique
Wireless communication (Wireless Communication) can be propagated in free space using electromagnetic wave signal
Characteristic carry out information exchange a kind of communication mode.Cable communicating technology and wireless communication technique have difference substantially,
For the means of its communication, wirelessly by radio wave etc. carry out the transmitting of signal, and wire communication is then to utilize light
The wired paths such as fibre carry out the transmission of signal.Exactly because wireless communication by be the electric waves means such as radio, so nothing
Line communication itself can often decline, and during transmitting signal, signal has the loss of part, especially in dense city,
Radio wave can be introduced into noise because high building, air pressure unevenly generate reflection or refraction or even diffraction so as to cause signal
It is even distorted, these physical phenomenons not can avoid, for a receiving end necessarily huge challenge.Outside in view of Residential Area
The aesthetics of table, intelligent electric meter terminal is generally mounted in corridor or corridor mouth, when radio wave encounters walls block,
Transmission is excessive to energy consumption, multiple reflections and diffraction can only be taken to be propagated, to be caused by the big energy of wall absorption
Distorted signals.
Terminal signaling tester in industry still falls within a blank at present, can only be by warp for the installation of terminal antenna
It tests to judge that an approximate location could judge terminal only after a series of link construction such as terminal, base station, main website
Whether antenna is mounted on suitable position；This judgment mode will lead to terminal antenna generally require repeatedly reset can just be mounted to
Function wastes a large amount of material resources, financial resources and manpower.
Utility model content
In view of this, the purpose of this utility model is that proposing a kind of portable terminal signal tester to solve existing skill
The successful problem of ability need to repeatedly be installed to the installation of terminal antenna in art.
A kind of portable terminal signal tester is provided based on above-mentioned purpose the utility model, comprising: GPS positioning mould
Block, for obtaining and sending the location information of the tester；Signal acquisition module, for collecting and sending network signal state
Information；Display module, and the system core module being connect with the GPS positioning module and signal acquisition module, the system
System nucleus module is shown for receiving the location information with network signal status information and by the display module.
Further, whether the system core module is also used to be more than that threshold value is sentenced to the network signal status information
Disconnected, obtained judging result is shown by the display module.
The network signal status information includes that cell identification, place subband, signal and interference plus ratio of making an uproar, signal receive function
The status informations such as rate.
More preferably, the signal and interference plus signal quality when than being greater than 10dB, signal reception power less than -110dBM of making an uproar
For qualification.
More preferably, the portable terminal signal tester further includes the Threshold Alerts connecting with the system core module
Module, for the system core module to be judged to be more than that the status information of threshold value is alarmed.
More preferably, the portable terminal signal tester further includes the AccessPort connecting with the system core module
Circuit, for judging whether the information acquisition module is working properly.
More preferably, the portable terminal signal tester further includes the reset electricity connecting with the system core module
Road, for restoring the system to original state automatically in system program exception.
More preferably, the portable terminal signal tester further includes the camera electricity connecting with the system core module
Road obtains the photo of installation site for taking pictures to installation site.
Further, the portable terminal signal tester further includes the memory module connecting with the system nucleus module,
For the photo of the location information, the network signal status information and the installation site to be stored.
Further, the portable terminal signal tester further includes the power management connecting with the system core module
Module, for each composition module for power supply and execution system switching machine operation.
From the above it can be seen that the utility model provides a kind of portable terminal signal tester, it can be at end
The signal strength that installation point is treated before the antenna installation of end carries out quantization and shows, and judges signal strength, can be convenient
Intuitively judge whether point to be installed is suitable installation point, to improve the success rate of antenna installation, saves material resources, wealth
Power and manpower.
Detailed description of the invention
Fig. 1 is the utility model embodiment signal tester schematic diagram；
Fig. 2 is another embodiment signal tester schematic diagram of the utility model；
Fig. 3 is that the utility model embodiment signal tester shows master-plan schematic diagram；
Fig. 4 is the utility model embodiment signal tester display module display interface schematic diagram.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to attached drawing, the utility model is further described.
A kind of portable terminal signal tester of the utility model embodiment, as shown in Figure 1, Figure 3, comprising: signal is adopted
Collect module, GPS positioning module, system core module and display module.
GPS positioning module is connect with system core module, including built-in active ceramic antenna, GPS and Beidou module, energy
Enough obtain signal tester accurately location information.
Signal acquisition module is connect with system core module, and signal acquisition module uses 230MHz mould group in this embodiment
Circuit is sent for acquiring network signal status information, and by shape network signal state information；Network signal status information includes small
Area's identification, place subband, signal and interference plus the status informations such as ratio, signal reception power of making an uproar；In a reality of the utility model
It applies in example, as signal quality qualification mark when using signal and interference plus making an uproar than being greater than 10dB, signal reception power less than -110dBm
It is quasi-.
System core module is used to receive the net of the collected location information of GPS positioning module and signal acquisition module acquisition
Whether network signal status information is more than that threshold value judges to network signal status information, obtains judging result, and position is believed
Breath, network signal status information and judging result output.
Display module is connect with system core module, is used for location information, network signal status information and judging result
It showing, display passes through the collected signal status information of information acquisition module in the form of by performance graph and threshold value is arranged,
Realize that the quantization of test point signal strength is shown, as shown in Figure 4；Display in the embodiment in display module uses 5 inches
720*1280 resolution ratio LCD liquid crystal display；More preferably, signal tester further includes liquid crystal display backlight regulating circuit in the embodiment,
The adjusting to screen backlight brightness can be realized according to actual use demand, to reduce the Energy in use of system.
In addition, signal tester further includes PMIC electric power management circuit in the embodiment, it is defeated on the one hand to provide multiple power supplies
Out, it powers for other unit modules of signal tester, on the other hand realizes that the switching on and shutting down to this equipment power-supply system operate；Compared with
Excellently, the working condition of power supply and state of charge are indicated by signal lamp in PMIC electric power management circuit.
As another embodiment, as shown in Figure 2 and Figure 3, which further includes Threshold Alerts module, and is
It unites nucleus module connection, for system core module to be judged to be more than that the status information of threshold value is alarmed, to remind user
Pay attention to；As another embodiment, which further includes AccessPort circuit, AccessPort circuit also with the system core
Module connection, is divided into system AccessPort circuit and 230MHz mould group Debug AccessPort circuit, system AccessPort circuit
System starting information printing and the operation of split hair ring border linux system, 230MHz mould group Debug AccessPort electricity may be implemented
Road exports for realizing to the information of mould group instruction operation to judge whether 230MHz modular circuit is working properly；It is excellent as one
The embodiment of choosing, the signal tester include the reset circuit connecting with the system core module, for different in system program
Original state is restored the system to automatically when often；As another preferred embodiment, the signal tester further includes and system core
The camera circuit of core module connection, takes pictures for installation site, with picture record installation site.
More preferably, which further includes the memory module connecting with system core module, is used for the system core
Location information, network signal status information, judging result and the picture storage of taking pictures stored in module, facilitates user surveying
It inquires and deletes by user interface buttons after examination and tested information.
More preferably, which further includes the clock circuit connecting with system core module, can be system core mould
Block provides accurately clock signal；It further include the ethernet circuit of system core module connection, it can adaptive 10M/100M/
1000M network provides Networked E-Journals function for system.
Wherein, user interface is write using QT Creator5.4.2, is realized by the way that multiple physical function keys are arranged
Each interface jumps and database additions and deletions change and look into, and can be inquired and be deleted to information has been tested by inquiry button after being completed
It removes.
Specifically, when needing to detect a certain position signal intensity, the power button of equipment side, PMIC power supply are pressed first
Management circuit start in system modules and circuit power supply, into system main interface, signal acquisition module starts to acquire
Signal status information, GPS positioning module acquisition position information, system core module receiving state signal information and location information
Afterwards, signal status information is judged, location information, network signal status information and judging result are exported and shown aobvious
Show on interface, click hold button, system enters terminal device ID input interface, after inputting corresponding device id confirmation, into bat
Interface is taken the photograph, is taken pictures to installation site, the photo of installation site is obtained, then clicks and saves signal status information, position
The information such as information and the photo of shooting are stored to local data base.Measurement information is carried out by clicking user interface query button
Inquiry or delete operation.
It can be seen that the utility model provides a kind of portable terminal signal tester, can be installed in terminal antenna
The signal strength for treating installation point before carries out quantization and shows, and judges signal strength, can be convenient and intuitively judges
Whether point to be installed is suitable installation point, to improve the success rate of antenna installation, saves material resources, financial resources and manpower.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the utility model, the above reality
Applying can also be combined between the technical characteristic in example or different embodiments, and there are the utility model as described above
Many other variations of different aspect, for simplicity, they are not provided in details.Therefore, all spirit in the utility model
Within principle, any omission, modification, equivalent replacement, improvement for being made etc. should be included in the protection scope of the utility model
Within.
Claims (10)
1. a kind of portable terminal signal tester characterized by comprising
GPS positioning module, for obtaining and sending the location information of the tester；
Signal acquisition module, for collecting and sending network signal status information；
Display module, and the system core module being connect with the GPS positioning module and signal acquisition module, the system
Nucleus module is shown for receiving the location information with network signal status information and by the display module.
2. a kind of portable terminal signal tester according to claim 1, which is characterized in that the system core module
It is also used to whether be more than that threshold value judges to the network signal status information, obtained judging result passes through the display mould
Block is shown.
3. a kind of portable terminal signal tester according to claim 1, which is characterized in that the network signal state
Information includes cell identification, place subband, signal and interference plus make an uproar ratio, signal reception power status information.
4. a kind of portable terminal signal tester according to claim 3, which is characterized in that the signal and interference add
It makes an uproar than being greater than 10dB, signal reception power is less than -110dBM.
5. a kind of portable terminal signal tester according to claim 1, which is characterized in that further include:
The Threshold Alerts module being connect with the system core module, for the system core module to be judged to be more than threshold value
Status information alarm.
6. a kind of portable terminal signal tester according to claim 1, which is characterized in that further include:
The AccessPort circuit being connect with the system core module, for judging whether the information acquisition module works just
Often.
7. a kind of portable terminal signal tester according to claim 1, which is characterized in that further include:
The reset circuit being connect with the system core module, it is initial for being restored the system to automatically in system program exception
State.
8. a kind of portable terminal signal tester according to claim 1, which is characterized in that further include:
The camera circuit connecting with the system core module obtains installation site for taking pictures to installation site
Photo.
9. a kind of portable terminal signal tester according to claim 8, which is characterized in that further include:
With the memory module that connect of system nucleus module, be used for by the location information, the network signal status information and
The photo of the installation site stores.
10. a kind of portable terminal signal tester according to claim 1, which is characterized in that further include:
The power management module being connect with the system core module, for each composition module for power supply and execution system switching machine
Operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855840.XU CN208581240U (en) | 2018-06-04 | 2018-06-04 | A kind of portable terminal signal tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855840.XU CN208581240U (en) | 2018-06-04 | 2018-06-04 | A kind of portable terminal signal tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208581240U true CN208581240U (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855840.XU Active CN208581240U (en) | 2018-06-04 | 2018-06-04 | A kind of portable terminal signal tester |
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| CN (1) | CN208581240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572836A (en) * | 2019-08-27 | 2019-12-13 | 广芯微电子（广州）股份有限公司 | base station signal strength testing device and method |
| CN111800815A (en) * | 2020-05-22 | 2020-10-20 | 中国电力科学研究院有限公司 | Fixed point test system of 230MHz discrete carrier communication network |
| CN113037580A (en) * | 2019-12-09 | 2021-06-25 | 中国电信股份有限公司 | Signal test method and signal test system |
-
2018
- 2018-06-04 CN CN201820855840.XU patent/CN208581240U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572836A (en) * | 2019-08-27 | 2019-12-13 | 广芯微电子（广州）股份有限公司 | base station signal strength testing device and method |
| CN110572836B (en) * | 2019-08-27 | 2020-06-30 | 广芯微电子（广州）股份有限公司 | Base station signal strength testing device and method |
| CN113037580A (en) * | 2019-12-09 | 2021-06-25 | 中国电信股份有限公司 | Signal test method and signal test system |
| CN111800815A (en) * | 2020-05-22 | 2020-10-20 | 中国电力科学研究院有限公司 | Fixed point test system of 230MHz discrete carrier communication network |
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| CP01 | Change in the name or title of a patent holder |
Address after: 100070 Times Fortune Tiandi Building, No. 1 Hangfeng Road, Fengtai District, Beijing, 28 Floors Co-patentee after: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Patentee after: BEIJING GUODIANTONG NETWORK TECHNOLOGY Co.,Ltd. Co-patentee after: STATE GRID CORPORATION OF CHINA Address before: 100070 Times Fortune Tiandi Building, No. 1 Hangfeng Road, Fengtai District, Beijing, 28 Floors Co-patentee before: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Patentee before: BEIJING GUODIANTONG NETWORK TECHNOLOGY Co.,Ltd. Co-patentee before: State Grid Corporation of China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190610 Address after: 100085 Beijing city Haidian District Qinghe small Camp Road No. 15 Co-patentee after: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Patentee after: BEIJING CHINA POWER INFORMATION TECHNOLOGY Co.,Ltd. Co-patentee after: STATE GRID CORPORATION OF CHINA Address before: 100070 Times Fortune Tiandi Building, No. 1 Hangfeng Road, Fengtai District, Beijing, 28 Floors Co-patentee before: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Patentee before: BEIJING GUODIANTONG NETWORK TECHNOLOGY Co.,Ltd. Co-patentee before: STATE GRID CORPORATION OF CHINA |